*, body, html {
    margin: 0;
    padding: 0;
    /*background-repeat: no-repeat;*/
    /*显示元素布局*/
    /*outline: 1px solid #0000ff;*/
}

body {
    background-image: url(../img/bg6.jpg);
    background-position: center 0;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    -webkit-background-size: cover;
    -o-background-size: cover;
    -moz-background-size: cover;
    -ms-background-size: cover;
    text-align: left;
    width: 100%;
    height: 100%;
    overflow: auto;
    margin: 0;
    padding: 0;
}
canvas {
    position: absolute;
    background-color: #FFFFFF;
    display: block;
    margin: 0 auto;
    float: left;
    z-index: 1;
}

.page_ft {
    text-align: center;
    line-height: 40px;
    font-size: 12px;
    color: #999;
    position: fixed;
    z-index: 999;
    width: 100%;
    left: 0;
    bottom: 0;
}

.page_ft a {
    color: #666;
}

.donghuacss {
    position: fixed;
    margin-top: 0;
    margin-bottom: 0;
    left: 50%;
    width: 100%;
    height: 100%;
    z-index: 999;
    overflow-y: auto;
    -webkit-transform: translateX(-50%) translateY(0%);
    -moz-transform: translateX(-50%) translateY(0%);
    -ms-transform: translateX(-50%) translateY(0%);
    transform: translateX(-50%) translateY(0%);
    -webkit-overflow-scrolling: touch;
}

#musiccontrol {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 1000;
    height: 40px;
    width: 40px;
    line-height: 40px;
    font-size: 16px;
    border-radius: 50%;
    background-color: #ffffff;
    text-align: center;
    color: #333;
}